#pragma once
#include <iostream>
using std::cout;
using std::endl;
struct Date
{
	int _year;
	int _month;
	int _day;
	Date(int year = 1, int month = 1, int day = 1)
		:_year(year)
		, _month(month)
		, _day(day)
	{
	}
	~Date()
	{
		cout << "~Date()" << endl;
	}
};
